CN109249258B - Servo automatic upset machine - Google Patents
Servo automatic upset machine Download PDFInfo
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- CN109249258B CN109249258B CN201810822935.6A CN201810822935A CN109249258B CN 109249258 B CN109249258 B CN 109249258B CN 201810822935 A CN201810822935 A CN 201810822935A CN 109249258 B CN109249258 B CN 109249258B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The invention discloses a servo automatic turnover machine which comprises a base and a roller way device fixed on the base, wherein a clamping device capable of clamping a workpiece is arranged above the roller way device, a turnover device capable of enabling the clamping device to rotate is arranged on the clamping device, a jacking device capable of jacking the workpiece to the clamping device is arranged under the roller way device and opposite to the clamping device, and centering devices capable of pushing the workpiece to the position opposite to the jacking device are arranged on two sides of the roller way device corresponding to the clamping device. The invention has convenient operation and high efficiency, can be used for workpieces of various types and is convenient to be connected with other automatic equipment on a production line.
Description
Technical Field
The invention belongs to the field of tilters, and particularly relates to a servo automatic tilter.
Background
In the process of processing the cylinder body and the cylinder cover of the engine, the cylinder body and the cylinder cover need to be turned over, so that all surfaces of the cylinder body and the cylinder cover can be conveniently processed. At present, the cylinder body and the cylinder cover are overturned by manpower usually in the machining process of a machine tool, or a simple tool clamp is adopted to overturn a certain angle of the cylinder body and the cylinder cover, but the operation is inconvenient, the cylinder body and the cylinder cover cannot be connected with other automatic equipment on a production line, the efficiency is low, and the universality is poor. When a plurality of workpieces to be turned move on the roller way device, the roller way device needs to stop working when one workpiece is turned, and the roller way motor is frequently started for many times, so that the service life is easily shortened.
Disclosure of Invention
The invention mainly aims to provide a servo automatic turnover machine which is convenient to operate and high in efficiency.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a servo automatic upset machine, includes the base and fixes roller bed device on the base, roller bed device top is equipped with the clamping device that can press from both sides tight work piece, the last turning device that can make that is equipped with of clamping device the rotatory turning device of clamping device, roller bed device below is just right clamping device department is equipped with and can pushes up the work piece extremely the jacking device of clamping device department, roller bed device both sides correspond clamping device department is equipped with and pushes away the work piece to just right the centering device of jacking device department.
As an improvement, when a workpiece moves to a position corresponding to the centering device on the roller way device, a photoelectric switch on the centering device senses the workpiece, controls a centering cylinder of the centering device to extend out to center the workpiece, and simultaneously controls a jacking cylinder of the jacking device to extend out to lift the workpiece to the clamping device; when the magnetic switch of the jacking cylinder senses that the piston rod of the jacking cylinder extends to the right position, the clamping cylinder of the clamping device is controlled to extend out of the clamping workpiece; when the magnetic switch of the clamping cylinder senses that the piston rod of the clamping cylinder extends out of place, the overturning motor of the overturning device is controlled to start rotating, so that the workpiece is overturned. Full-automatic work is realized through all kinds of inductive switch, saves the labour, raises the efficiency.
As an improvement, the jacking device comprises three top plates which are arranged at equal intervals, and the top plates can move up and down in the gap of the roller way device. The number of the top plates can be changed according to the size of the workpiece, the stability of the workpiece during lifting can be guaranteed, the lifting device is suitable for workpieces of various different models, and the universality of the device is improved.
As an improvement, guide rods capable of adjusting the distance are arranged on two sides of the roller way device, and the guide rods are parallel to the advancing direction of the roller way device. When the workpiece is small, the distance between the guide rods can be adjusted, so that the workpiece can be guided.
As an improvement, a separating device capable of separating a plurality of workpieces is further arranged below the roller way device corresponding to the clamping device. The separating device enables the roller way device not to stop working, and reduces the loss of the roller way motor caused by multiple times of opening.
As an improvement, the separating device is connected with a stop lever capable of stopping a workpiece from moving through a stop lever spring in a sliding manner, and a positioning rod and a reset rod which are connected in the separating device in a sliding manner are arranged on one side of the stop lever in the advancing direction of the roller bed device; one end of the positioning rod is provided with an inclined surface matched with the stop lever positioning groove on the stop lever, the other end of the positioning rod is connected with the separating device through a positioning rod spring, one end of the reset rod is provided with an inclined surface matched with the stop lever reset groove on the stop lever, and the other end of the reset rod is connected with the separating device through a reset rod spring; a limiting rod parallel to the stop rod is connected in the separating device in a sliding mode through a limiting rod spring, an inclined surface matched with a reset groove in the reset rod is arranged at one end of the limiting rod, and the limiting rod can limit the movement of the positioning rod through a limiting hole matched with a positioning groove in the positioning rod; a rack which is connected to the separating device in a sliding manner is arranged on one side of the limiting rod, and a gear for transmission is meshed and connected between the rack and the limiting rod; an inclined plane matched with the workpiece is arranged at one end, extending out of the separating device, of the rack, an inclined plane matched with the workpiece is arranged at one end, extending out of the separating device, of the stop lever, and when the positioning rod and the reset rod are separated from the stop lever, the inclined plane of the stop lever is higher than the contact surface of the workpiece and the roller bed device, so that the workpiece cannot push the stop lever through the inclined plane of the stop lever; the distance between the stop lever and the rack is greater than the length of one workpiece.
The cross-section of pin constant head tank is right triangle structure, and the hypotenuse sets up, and when making the locating lever be located the pin constant head tank, the pin can move down and promote the locating lever, but unable rebound makes the locating lever have the spacing effect to the pin. The separating device is arranged below the roller way device, the width of the separating device can be adjusted through the space below the roller way device, and the adaptability is good.
Compared with the prior art, the invention has the advantages that: the workpiece can be turned over within 180 degrees by controlling the jacking device, the centering device, the clamping device and the turning device, the operation is convenient, the efficiency is high, the workpiece lifting device can be used for workpieces of various models, and the workpiece lifting device is convenient to connect with other automatic equipment on a production line.
Drawings
FIGS. 1-2 are schematic perspective views of the present invention;
FIGS. 3-5 are schematic views of the movement of the separating device of the present invention;
the names of the parts corresponding to the respective reference numerals are: 1. a base; 11. a roller bed device; 12. a centering device; 121. a centering cylinder; 13. a clamping device; 131. a clamping cylinder; 14. a jacking device; 141. jacking a cylinder; 15. a turning device; 151. turning over a motor; 16. a guide bar; 2. a partitioning means; 21. a gear; 22. a rack; 3. a stop lever; 31. a stop lever positioning groove; 32. a stop lever reset groove; 33. a pin spring; 34. a bar ramp; 4. positioning a rod; 41. positioning a groove; 42. a positioning rod spring; 5. a reset lever; 51. a reset groove; 52. a return arm spring; 6. a limiting rod; 61. a limiting hole; 62. a stop lever spring; 7. and (5) a workpiece.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The automatic workpiece lifting device comprises a base 1 and a roller way device 11 fixed on the base 1, wherein a clamping device 13 capable of clamping a workpiece 7 is arranged above the roller way device 11, a turnover device 15 capable of enabling the clamping device 13 to rotate is arranged on the clamping device 13, a lifting device 14 capable of lifting the workpiece 7 to the clamping device 13 is arranged right below the roller way device 11 and opposite to the clamping device 13, and centering devices 12 capable of pushing the workpiece 7 to the position opposite to the lifting device 14 are arranged on two sides of the roller way device 11 and opposite to the clamping device 13.
Specifically, when the workpiece 7 moves to a position corresponding to the centering device 12 on the roller bed device 11, the photoelectric switch on the centering device 12 senses the workpiece 7, controls the centering cylinder 121 of the centering device 12 to extend out to center the workpiece 7, and controls the jacking cylinder 141 of the jacking device 14 to extend out to lift the workpiece 7 to the clamping device 13; when the magnetic switch of the jacking cylinder 141 senses that the piston rod of the jacking cylinder 141 extends to the right position, the clamping cylinder 131 of the clamping device 13 is controlled to extend out to clamp the workpiece 7; when the magnetic switch of the clamping cylinder 131 senses that the piston rod of the clamping cylinder 131 extends to the right position, the overturning motor 151 of the overturning device 15 is controlled to start rotating, so that the workpiece 7 is overturned.
Specifically, jacking device 14 includes the roof of three equidistance arrangements, the roof can move up and down in roller bed device 11's the clearance.
Specifically, guide rods 16 with adjustable intervals are arranged on two sides of the roller way device 11, and the guide rods 16 are parallel to the advancing direction of the roller way device 11.
Specifically, a separating device 2 capable of separating a plurality of workpieces 7 is further arranged below the roller way device 11 corresponding to the clamping device 13.
Specifically, the separating device 2 is slidably connected with a stop lever 3 capable of stopping the movement of the workpiece 7 through a stop lever spring 33, and a positioning rod 4 and a reset rod 5 which are slidably connected in the separating device 2 are arranged on one side of the stop lever 3 in the advancing direction of the roller bed device 11; one end of the positioning rod 4 is provided with an inclined surface matched with the stop lever positioning groove 31 on the stop lever 3, the other end of the positioning rod is connected with the separating device 2 through a positioning rod spring 42, one end of the reset rod 5 is provided with an inclined surface matched with the stop lever reset groove 32 on the stop lever 3, and the other end of the reset rod is connected with the separating device 2 through a reset rod spring 52; a limiting rod 6 parallel to the stop rod 3 is connected in the separating device 2 in a sliding manner through a limiting rod spring 62, an inclined surface matched with the reset groove 51 on the reset rod 5 is arranged at one end of the limiting rod 6, and the limiting rod 6 can limit the movement of the positioning rod 4 through a limiting hole 61 matched with the positioning groove 41 on the positioning rod 4; a rack 22 connected to the separating device 2 in a sliding manner is arranged on one side of the limiting rod 6, and a gear 21 for transmission is connected between the rack 22 and the limiting rod 6 in a meshing manner; an inclined plane matched with the workpiece 7 is arranged at one end, extending out of the separating device 2, of the rack 22, a blocking rod inclined plane 34 matched with the workpiece is arranged at one end, extending out of the separating device 2, of the blocking rod 3, and when the positioning rod 4 and the reset rod 5 are separated from the blocking rod 3, the blocking rod inclined plane 34 is higher than a contact surface of the workpiece 7 and the roller way device 11, so that the workpiece 7 cannot push the blocking rod 3 through the blocking rod inclined plane 34; the distance between the stop lever 3 and the toothed rack 22 is greater than the length of a workpiece 7.
During operation, when the workpiece 7 moves on the roller bed device 11 to a position corresponding to the centering device 12, the workpiece 7 moves the stop rod 3 downward through the stop rod inclined surface 34, and the stop rod positioning groove 31 pushes the positioning rod 4 to move in a direction away from the stop rod 3. When the locating slot 41 on the locating rod 4 moves to the limiting hole 61, the limiting rod 6 moves downwards under the action of the limiting rod spring 62, the limiting hole 61 is clamped into the locating slot 41 to limit the locating rod 4 to move, the limiting rod 6 pushes the reset rod 5 to move towards the direction far away from the stop lever 3 through the matching with the reset groove 51, and the rack 22 moves upwards under the transmission action of the gear 21. When the workpiece 7 is separated from the stop lever 3, the stop lever 3 moves upwards under the action of the stop lever spring 33 until the stop lever inclined surface 34 is higher than the contact surface of the workpiece 7 and the roller bed device 11, so that the next workpiece 7 cannot contact with the stop lever inclined surface 34, the next workpiece 7 is prevented from moving, the purpose of separating the workpiece 7 is achieved, and the roller bed device 11 does not need to stop working.
After the workpiece 7 is moved to the proper position, the photoelectric switch on the centering device 12 senses the workpiece 7, the centering cylinder 121 of the centering device 12 is controlled to extend to center the workpiece 7, and meanwhile, the jacking cylinder 141 of the jacking device 14 is controlled to extend to lift the workpiece 7 to the clamping device 13; when the magnetic switch of the jacking cylinder 141 senses that the piston rod of the jacking cylinder 141 extends to the right position, the clamping cylinder 131 of the clamping device 13 is controlled to extend out to clamp the workpiece 7; when the magnetic switch of the clamping cylinder 131 senses that the piston rod of the clamping cylinder 131 extends to the right position, the overturning motor 151 of the overturning device 15 is controlled to start rotating, so that the workpiece 7 is overturned.
After the workpiece 7 is turned over, the clamping device 13 releases the control on the workpiece 7, so that the workpiece 7 is driven by the jacking device 14 to return to the roller way device 11 and continuously moves forward under the action of the roller way device 11. The workpiece 7 is in contact with the rack 22, the rack 22 moves downwards through the cooperation with the inclined plane at the top end of the rack 22, the gear 21 drives the limiting rod 6 to move upwards, and the limiting rod releases the limiting effect on the positioning rod 4 and the reset rod 5. The return arm 5 is moved toward the blocking arm 3 by the return arm spring 52, and the blocking plate 3 is moved downward by the engagement with the blocking arm return groove 32 until the blocking arm slope 34 can contact the next workpiece 7. The positioning rod 4 moves towards the stop lever 3 under the action of the positioning rod spring 42 and is clamped into the stop lever positioning groove 31, so that the stop lever 3 is further limited, the stop lever 3 is prevented from moving upwards, and the situation that the workpiece 7 cannot contact the baffle inclined plane 34 is avoided.
When the rack 22 moves to the lowest position under the action of the workpiece 7, the stop lever 3 also moves downward a distance without causing a blocking effect on the next workpiece 7, and the above-mentioned working steps can be repeated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (4)
1. The utility model provides a servo automatic upset machine, includes base (1) and fixes roller bed device (11) on base (1), its characterized in that: a clamping device (13) capable of clamping a workpiece (7) is arranged above the roller way device (11), a turning device (15) capable of enabling the clamping device (13) to rotate is arranged on the clamping device (13), a jacking device (14) capable of jacking the workpiece (7) to the clamping device (13) is arranged at the position right opposite to the clamping device (13) below the roller way device (11), and centering devices (12) capable of pushing the workpiece (7) to the position right opposite to the jacking device (14) are arranged at the positions, corresponding to the clamping device (13), on the two sides of the roller way device (11);
a separating device (2) capable of separating a plurality of workpieces (7) is further arranged below the roller way device (11) corresponding to the clamping device (13);
a stop lever (3) capable of stopping a workpiece (7) from moving is connected to the separating device (2) in a sliding mode through a stop lever spring (33), and a positioning rod (4) and a reset rod (5) which are connected in the separating device (2) in a sliding mode are arranged on one side, located in the advancing direction of the roller bed device (11), of the stop lever (3); one end of the positioning rod (4) is provided with an inclined surface matched with the blocking rod positioning groove (31) on the blocking rod (3), the other end of the positioning rod is connected with the separating device (2) through a positioning rod spring (42), one end of the reset rod (5) is provided with an inclined surface matched with the blocking rod resetting groove (32) on the blocking rod (3), and the other end of the reset rod is connected with the separating device (2) through a reset rod spring (52); a limiting rod (6) parallel to the stop rod (3) is connected in the separating device (2) in a sliding mode through a limiting rod spring (62), an inclined surface matched with a reset groove (51) in the reset rod (5) is arranged at one end of the limiting rod (6), and the limiting rod (6) can limit the movement of the positioning rod (4) through a limiting hole (61) matched with a positioning groove (41) in the positioning rod (4); a rack (22) which is connected to the separating device (2) in a sliding manner is arranged on one side of the limiting rod (6), and a gear (21) for transmission is meshed and connected between the rack (22) and the limiting rod (6); an inclined plane matched with the workpiece (7) is arranged at one end, extending out of the separating device (2), of the rack (22), a stop lever inclined plane (34) matched with the workpiece is arranged at one end, extending out of the separating device (2), of the stop lever (3), and when the positioning rod (4) and the reset rod (5) are separated from the stop lever (3), the stop lever inclined plane (34) is higher than a contact surface of the workpiece (7) and the roller way device (11), so that the workpiece (7) cannot push the stop lever (3) through the stop lever inclined plane (34); the distance between the stop lever (3) and the rack (22) is greater than the length of a workpiece (7).
2. The servo automatic upender as claimed in claim 1, characterized in that: when the workpiece (7) moves to the position corresponding to the centering device (12) on the roller way device (11), a photoelectric switch on the centering device (12) senses the workpiece (7), controls a centering cylinder (121) of the centering device (12) to extend to center the workpiece (7), and simultaneously controls a jacking cylinder (141) of the jacking device (14) to extend to lift the workpiece (7) to the clamping device (13); when the magnetic switch of the jacking cylinder (141) senses that the piston rod of the jacking cylinder (141) extends to the position, the clamping cylinder (131) of the clamping device (13) is controlled to extend out of the clamping workpiece (7); when the magnetic switch of the clamping cylinder (131) senses that the piston rod of the clamping cylinder (131) extends to the right position, the overturning motor (151) of the overturning device (15) is controlled to start rotating, so that the workpiece (7) is overturned.
3. The servo automatic upender as claimed in claim 1, characterized in that: jacking device (14) include the roof of three equidistance arrangements, the roof can reciprocate in the clearance of roll table device (11).
4. The servo automatic upender as claimed in claim 1, characterized in that: guide rods (16) capable of adjusting the distance are arranged on two sides of the roller way device (11), and the guide rods (16) are parallel to the advancing direction of the roller way device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822935.6A CN109249258B (en) | 2018-07-25 | 2018-07-25 | Servo automatic upset machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822935.6A CN109249258B (en) | 2018-07-25 | 2018-07-25 | Servo automatic upset machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109249258A CN109249258A (en) | 2019-01-22 |
| CN109249258B true CN109249258B (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822935.6A Active CN109249258B (en) | 2018-07-25 | 2018-07-25 | Servo automatic upset machine |
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| Country | Link |
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| CN (1) | CN109249258B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08296688A (en) * | 1995-04-24 | 1996-11-12 | Totsuku Bearing Kk | Shock absorber |
| CN101439465A (en) * | 2007-11-22 | 2009-05-27 | 比亚迪股份有限公司 | Cylinder tilter |
| DE102010049236A1 (en) * | 2010-09-14 | 2012-03-15 | Günther Zimmer | Singler with sliding gear |
| CN202985218U (en) * | 2012-11-09 | 2013-06-12 | 上海吉控传动系统有限公司 | 180 degrees upender for cylinder |
| CN203449070U (en) * | 2013-08-21 | 2014-02-26 | 吉林省金沙数控机床有限公司 | Turnover device for machining disk-shaped workpieces |
| CN204487255U (en) * | 2015-02-15 | 2015-07-22 | 金石机器人常州有限公司 | Process and assemble material flow line |
| CN105129407A (en) * | 2015-08-25 | 2015-12-09 | 大连豪森设备制造有限公司 | Pneumatic gear stopper |
| CN105923364A (en) * | 2016-06-28 | 2016-09-07 | 广西北流市智宇陶瓷自动化设备有限公司 | Automatic green body turnover machine |
| CN106516714A (en) * | 2016-11-14 | 2017-03-22 | 西安航天精密机电研究所 | Stopping and distributing mechanism on production conveyor line body |
| CN206562164U (en) * | 2017-01-24 | 2017-10-17 | 安徽途辉自动化装备有限公司 | A kind of wire body stop device detection means |
-
2018
- 2018-07-25 CN CN201810822935.6A patent/CN109249258B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08296688A (en) * | 1995-04-24 | 1996-11-12 | Totsuku Bearing Kk | Shock absorber |
| CN101439465A (en) * | 2007-11-22 | 2009-05-27 | 比亚迪股份有限公司 | Cylinder tilter |
| DE102010049236A1 (en) * | 2010-09-14 | 2012-03-15 | Günther Zimmer | Singler with sliding gear |
| CN202985218U (en) * | 2012-11-09 | 2013-06-12 | 上海吉控传动系统有限公司 | 180 degrees upender for cylinder |
| CN203449070U (en) * | 2013-08-21 | 2014-02-26 | 吉林省金沙数控机床有限公司 | Turnover device for machining disk-shaped workpieces |
| CN204487255U (en) * | 2015-02-15 | 2015-07-22 | 金石机器人常州有限公司 | Process and assemble material flow line |
| CN105129407A (en) * | 2015-08-25 | 2015-12-09 | 大连豪森设备制造有限公司 | Pneumatic gear stopper |
| CN105923364A (en) * | 2016-06-28 | 2016-09-07 | 广西北流市智宇陶瓷自动化设备有限公司 | Automatic green body turnover machine |
| CN106516714A (en) * | 2016-11-14 | 2017-03-22 | 西安航天精密机电研究所 | Stopping and distributing mechanism on production conveyor line body |
| CN206562164U (en) * | 2017-01-24 | 2017-10-17 | 安徽途辉自动化装备有限公司 | A kind of wire body stop device detection means |
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| CN109249258A (en) | 2019-01-22 |
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